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Best time to visit Brunei: month by month
Short answer
Brunei is hot and humid all year, with highs of 29-31°C and lows of about 24-25°C. February to April and July are slightly drier, with about 19-24 rainy days, while October to January are the wettest, at 27-29 rainy days. Visitor numbers are low at all times.
Month by month
| Month | High | Low | Rainy days | Crowds |
|---|---|---|---|---|
| Jan | 29°C | 24°C | 29 | low |
| Feb | 29°C | 24°C | 23 | low |
| Mar | 29°C | 24°C | 29 | low |
| Apr | 30°C | 24°C | 24 | low |
| May | 31°C | 25°C | 24 | low |
| Jun | 30°C | 24°C | 25 | low |
| Jul | 30°C | 24°C | 19 | medium |
| Aug | 31°C | 24°C | 26 | low |
| Sep | 30°C | 24°C | 23 | low |
| Oct | 30°C | 24°C | 27 | low |
| Nov | 30°C | 24°C | 28 | low |
| Dec | 30°C | 24°C | 29 | medium |
Temperatures and rainy days: Copernicus ERA5 averages, 2021–2023. Crowd levels are our estimate.
Season by season
Spring (Mar-May)
29-31°C, humid, with 24-29 rainy days; usually short afternoon storms. April and May are among the hottest months.
Summer (Jun-Aug)
About 30-31°C, with July the driest month (about 19 rainy days). The Sultan's birthday on 15 July brings celebrations.
Autumn (Sep-Nov)
About 30°C with rain building from 23 to 28 rainy days a month, often heavy in the afternoon.
Winter (Dec-Feb)
29-30°C, with December and January the wettest; February is noticeably drier, at about 23 rainy days.
Events worth planning around
- National Day, 23 February
- Hari Raya Aidilfitri at the end of Ramadan, when the Istana Nurul Iman opens to the public for about three days (dates move each year)
- The Sultan's birthday, 15 July
When to avoid
During Ramadan, restaurants close in daylight and many visitors find it harder to travel; check the dates before you book. The December-January peak of the rainy season can disrupt boat trips.
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Common questions
When is the best time to visit Brunei?
February to April and July are slightly drier, but it is hot and humid year-round, so any time works.
When can I visit the Sultan's palace?
Only during Hari Raya Aidilfitri, for about three days after Ramadan, when the Sultan greets visitors.
Should I avoid Ramadan in Brunei?
You can visit, but restaurants close during daylight and eating in public is inappropriate. Some visitors prefer other months.